Mobile

Port a Next.js, Vite or CRA web app to a native Expo app step by step

Build native-feeling Expo and React Native screens, flows and paywalls

Build mobile apps with Expo Router covering styling, navigation and animations

Run web code inside Expo native apps with DOM components, migrating incrementally

Integrate the fluwx WeChat SDK in Flutter for sharing, login, payments and mini programs

Resolve Dart pub get version conflicts between packages

Add interactive Flutter widget previews for screens and components

Structure a Flutter app into UI, logic and data layers for scale

Build Flutter layouts that adapt from phone to tablet and desktop sizes

Fix Flutter overflow and unbounded constraint errors in layouts

Write Dart model classes with hand-coded fromJson and toJson methods

Set up go_router in Flutter for URL based navigation and deep links

Add Flutter localization with intl, l10n.yaml and generated strings

Make GET, POST, PUT and DELETE calls from Flutter with the http package

Boot and connect an Android emulator for app work through the argent MCP tools

Tap, swipe, type and screenshot iOS, Android and Chromium apps through argent

Drive a physically connected iPhone for taps, gestures and screenshots

Set up a cabled physical iPhone for automation with argent, including trust and signing

Boot and connect an iOS simulator for app work through the argent MCP tools

Debug React Native apps through Metro and the CDP debugger from the terminal

Profile native iOS and Android CPU hotspots, UI hangs and memory issues

Start, debug and test React Native apps on iOS and Android simulators step by step

Profile a React Native app first, then fix re-renders, jank and slow startup

Measure React Native re-renders and CPU hotspots on Hermes and rank the issues

Grant, deny or reset app permissions like camera and location on test devices

Navigate and inspect Apple TV, Android TV and Fire TV apps with a D-pad remote

Style React Native components with Unistyles v3 themes, breakpoints and variants

Migrate react-native-unistyles from v2 to v3, covering stylesheets, themes and variants

Stream and control iOS Simulators with npx serve-sim, including taps and rotation

Build Flutter interfaces with shadcn-style accessible components and theming

Design native iOS screens that follow Apple's Human Interface Guidelines

Guide Android native app development with Material 3, Kotlin, Compose and builds

Build iOS apps with UIKit, SnapKit or SwiftUI, covering safe areas and accessibility

Build and optimize Apple App Clips for instant, no-download app experiences

Diagnose an App Store or Google Play rejection, fix it and resubmit fast

Scaffold a SwiftUI iOS app and upload it to TestFlight from the command line

Search Apple framework docs offline and flag deprecated APIs for iOS porting

See App Store Connect review status, builds, downloads and ratings for all your apps

Track Google Play app rank, reviews and store listing changes from the terminal

Add and control native bottom sheets in React Native with TrueSheet

Generate text on-device with Apple FoundationModels, guided output and tools

Persist Swift data safely with actors, in-memory caches and file storage

Write Swift 6.2 concurrency with main-thread defaults and explicit background work

Write testable Swift with protocol-based dependency injection and mocked I/O

Structure SwiftUI apps with @Observable state, view composition and navigation

Build, test and ship native iPhone apps in Swift from the command line

Build, test and ship native macOS apps in Swift with SwiftUI and AppKit from the CLI

Build cross-platform Flutter apps with Dart 3, state management and animations

Build native iOS apps with SwiftUI, Core Data and networking